extra-x86_64-build 
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
:: Starting full system upgrade...
 there is nothing to do
==> Building in chroot for [extra] (x86_64)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-x86_64/root] -> [builduser]...done
==> Making package: ceph 14.2.8-1 (Thu Oct 22 20:32:25 2020)
==> Retrieving sources...
  -> Found ceph-14.2.8.tar.gz
  -> Found ceph.sysusers
  -> Found remove-distro-version-detection.patch
  -> Found disable-empty-readable.sh-test.patch
  -> Found use-threadsafe-death-tests-objectstore-memstore.patch
  -> Found use-system-zstd-and-fix-zstd-1.4.0-compatbility.patch
  -> Found suppress-pylint-warnings.patch
  -> Found fix-mgr-dashboard-frontend-unittests-dist-stuff.patch
  -> Found zstd-1.4.4.tar.gz
==> Validating source files with sha512sums...
    ceph-14.2.8.tar.gz ... Passed
    ceph.sysusers ... Passed
    remove-distro-version-detection.patch ... Passed
    disable-empty-readable.sh-test.patch ... Passed
    use-threadsafe-death-tests-objectstore-memstore.patch ... Passed
    use-system-zstd-and-fix-zstd-1.4.0-compatbility.patch ... Passed
    suppress-pylint-warnings.patch ... Passed
    fix-mgr-dashboard-frontend-unittests-dist-stuff.patch ... Passed
    zstd-1.4.4.tar.gz ... Passed
==> Making package: ceph 14.2.8-1 (Thu 22 Oct 2020 08:32:29 PM)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
error: target not found: zstd=1.4.4
:: There are 4 providers available for java-runtime:
:: Repository extra
   1) jre-openjdk  2) jre11-openjdk  3) jre7-openjdk  4) jre8-openjdk

Enter a number (default=1): 
==> ERROR: 'pacman' failed to install missing dependencies.
==> Missing dependencies:
  -> zstd=1.4.4
  -> bc
  -> boost
  -> boost-libs
  -> cmake
  -> coffeescript
  -> cpio
  -> crypto++
  -> cryptsetup
  -> cunit
  -> cython
  -> fcgi
  -> fontconfig
  -> fuse2
  -> git
  -> gmock
  -> gperf
  -> gperftools
  -> gptfdisk
  -> gtest
  -> inetutils
  -> java-runtime
  -> jq
  -> jre11-openjdk-headless
  -> junit
  -> leveldb
  -> libaio
  -> libatomic_ops
  -> libcurl-compat
  -> libedit
  -> libgudev
  -> librabbitmq-c
  -> libuv
  -> lsb-release
  -> nss
  -> oath-toolkit
  -> parted
  -> pcre2
  -> procps-ng
  -> python-astroid
  -> python-attrs
  -> python-bcrypt
  -> python-cheroot
  -> python-cherrypy
  -> python-coverage
  -> python-elasticsearch
  -> python-flask
  -> python-flask-restful
  -> python-google-api-python-client
  -> python-google-auth
  -> python-google-auth-httplib2
  -> python-grpcio
  -> python-isort
  -> python-jinja
  -> python-lazy-object-proxy
  -> python-mccabe
  -> python-isodate
  -> python-defusedxml
  -> python-pkgconfig
  -> python-lxml
  -> python-xmlsec
  -> python-yaml
  -> python-more-itertools
  -> python-numpy
  -> python-pbr
  -> python-pecan
  -> python-pip
  -> python-pluggy
  -> python-portend
  -> python-prettytable
  -> python-prometheus_client
  -> python-py
  -> python-pycparser
  -> python-pyjwt
  -> python-pyopenssl
  -> python-pytz
  -> python-requests
  -> python-routes
  -> python-scikit-learn
  -> python-scipy
  -> python-setuptools
  -> python-six
  -> python-sphinx
  -> python-tempora
  -> python-virtualenv
  -> python-werkzeug
  -> python-wrapt
  -> rabbitmq
  -> snappy
  -> socat
  -> systemd
  -> valgrind
  -> xfsprogs
  -> xmlstarlet
  -> xxhash
  -> yasm
  -> python-mock
  -> python-nose
  -> python-pycodestyle
  -> python-pylint
  -> python-pytest
  -> python-pytest-cov
==> ERROR: Could not resolve all dependencies.
==> ERROR: Build failed, check /var/lib/archbuild/extra-x86_64/builduser/build